diff options
Diffstat (limited to 'src/blu_cat/gra/text.cpp')
-rw-r--r-- | src/blu_cat/gra/text.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/blu_cat/gra/text.cpp b/src/blu_cat/gra/text.cpp new file mode 100644 index 0000000..4f8a31a --- /dev/null +++ b/src/blu_cat/gra/text.cpp @@ -0,0 +1,58 @@ +/* + * Copyright 2022-2025 Frederico de Oliveira Linhares + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "text.hpp" + +#include "../int/core.hpp" + +namespace BluCat::GRA +{ + +Text::Text( + const BitmapFont &font, const char *str, const I32F x, const I32F y): + x{x}, + y{y}, + height{font.height}, + z_index{4.5f} +{ + const std::vector<UI32> text{BluCat::GRA::Character::str_to_unicode(str)}; + this->width = text.size() * font.width; + + for(I32F index{0}; index < text.size(); index++) + { + if(str[index] == 32) continue; + + glm::vec4 rect{ + x + index * font.width, + y, + x + (index + 1) * font.width, + y + font.height}; + + this->letters.emplace_back(font.characters.at(text[index]).sprite, rect); + } +} + +void +Text::draw() +{ + auto &sprites_to_draw = BluCat::INT::core.vk_renderer->sprites_to_draw[ + BluCat::INT::core.vk_swapchain->current_frame]; + + for(Letter &l: this->letters) + sprites_to_draw.emplace_back(l.sprite, l.position, this->z_index); +} + +} |